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Author SHA1 Message Date
Péter Szilágyi
f8608a5228 trie: while fast syncing, don't keep trie nodes in memory (#3186) 2016-10-21 17:34:17 +02:00
Péter Szilágyi
437c1e40b2 Merge pull request #3185 from karalabe/fix-log-race 
eth/downloader: fix a data race in a log output
 2016-10-21 13:25:38 +03:00
Péter Szilágyi
53db80da89
eth/downloader: fix a data race in a log output 2016-10-21 13:09:27 +03:00
Péter Szilágyi
28cc3cc960 Merge pull request #3184 from karalabe/import-gas-use 
cmd/geth, code, eth/downloader: tune import logs and mem stats
 2016-10-21 12:37:59 +03:00
Péter Szilágyi
1291778032
cmd/geth, code, eth/downloader: tune import logs and mem stats 2016-10-21 12:23:39 +03:00
Péter Szilágyi
f2ae2f7eef Merge pull request #3176 from karalabe/trie-stats-report 
cmd/geth, trie: report on trie cache unloads, also add debug log
 2016-10-19 17:35:58 +03:00
Péter Szilágyi
88a593d559
cmd/geth, trie: report on trie cache unloads, also add debug log 2016-10-19 17:31:19 +03:00
Felix Lange
5d9bb0a050 trie: add metric to track cache unloading (#3175) 2016-10-19 16:07:19 +02:00
Péter Szilágyi
8048f4d4f6 Merge pull request #3173 from karalabe/parametrized-trie-cache-get 
cmd, core/state: allow configurable trie cache generations
 2016-10-19 16:42:54 +03:00
Felix Lange
d48e6ae66f trie: make the cache miss counter a real metric 2016-10-19 15:22:37 +02:00
Péter Szilágyi
4f46bd19d0
cmd, core/state: allow configurable trie cache generations 2016-10-19 14:55:13 +03:00
Jeffrey Wilcke
ca49510e6d Merge pull request #3168 from benjaminbrent/develop 
core/vm: fix GASPRICE string (resolves #2553)
 2016-10-19 13:36:13 +02:00
Jeffrey Wilcke
25ac04a444 Merge pull request #3153 from fjl/trie-unload-fix 
trie: improve cache unloading mechanism
 2016-10-19 13:35:49 +02:00
Péter Szilágyi
8e52c2e754 Merge pull request #3161 from karalabe/trie-cache-counters 
cmd/geth, trie: track and report trie cache misses
 2016-10-19 14:29:24 +03:00
Péter Szilágyi
2bb5ec1e41
cmd/geth, trie: track and report trie cache misses 2016-10-19 14:12:35 +03:00
Benjamin Brent
55522373fd core/vm: fix GASPRICE string (resolves #2553) 2016-10-19 15:55:34 +11:00
Nick Johnson
c9471e7782 miner: copy pending state before handing it to callers (#3162) 
The pending state was not copied while not mining, leading to a data race.
 2016-10-18 22:34:37 +02:00
Jeffrey Wilcke
5b262ff5ab Merge pull request #3156 from holiman/metrics-blocks 
core: Add block processing time metric collection
 2016-10-18 13:26:31 +02:00
Péter Szilágyi
e8d0538a00 Merge pull request #3160 from karalabe/import-database-stats 
cmd/geth: compact and print database stats after an import
 2016-10-18 14:09:02 +03:00
Péter Szilágyi
a1c63e8be6
cmd/geth: compact and print database stats after an import 2016-10-18 13:45:16 +03:00
Péter Szilágyi
a64b1b4375 Merge pull request #3158 from karalabe/pretty-print-imports 
common, core, eth/downloader: adjust import log formatting
 2016-10-18 13:29:06 +03:00
Péter Szilágyi
64500ab0fa
common, core, eth/downloader: adjust import log formatting 2016-10-18 13:16:36 +03:00
Martin Holst Swende
00b853418e core: Add block processing time metric collection 2016-10-18 09:29:50 +02:00
Felix Lange
8d56bf5ceb trie: ensure dirty flag is unset for embedded child nodes 
This was caught by the new invariant check.
 2016-10-18 04:57:47 +02:00
Felix Lange
44f419ec0f core/state: bump trie cache values slightly 2016-10-18 04:57:47 +02:00
Felix Lange
177cab5fe7 trie: ensure resolved nodes stay loaded 
Commit 40cdcf1183 broke the optimisation which kept nodes resolved
during Get in the trie. The decoder assigned cache generation 0
unconditionally, causing resolved nodes to get flushed on Commit.

This commit fixes it and adds two tests.
 2016-10-18 04:57:47 +02:00
Felix Lange
187d6a66a5 trie: avoid loading the root node twice 
New checks whether the root node is present by loading it from the
database. Keep the node around instead of discarding it.
 2016-10-18 04:57:47 +02:00
Felix Lange
6952fe3a5c Merge pull request #3100 from kobigurk/develop 
internal/ethapi, internal/web3ext: adds raw tx retrieval methods
 2016-10-17 16:55:28 +02:00
Péter Szilágyi
b19b7c39ac Merge pull request #3142 from fjl/trie-sync-fix 
trie: fix regression that linked all downloaded nodes together
 2016-10-15 10:58:54 +03:00
Jeffrey Wilcke
9276c4e163 Merge pull request #3141 from obscuren/reprice-block-number 
params: set reprice block number to 2463000
 2016-10-15 00:50:45 +02:00
Felix Lange
2cd7a0395d trie: fix regression that linked all downloaded nodes together 
The trie sync code links subtries using pointers into node structs.
Since commit 40cdcf1183 nodes are no longer copied when unpacking from
an interface value, causing all nodes to get linked up as the sync
progresses. Fix it by breaking the pointer chain with an explicit copy.
 2016-10-15 00:42:52 +02:00
Jeffrey Wilcke
f2be249385 params: set reprice block number to 2463000 2016-10-15 00:36:49 +02:00
Péter Szilágyi
81b01f1c2b Merge pull request #3111 from obscuren/gas-price-fork 
core, core/vm: added gas price variance table (EIP #150)
 2016-10-14 19:32:11 +03:00
Péter Szilágyi
a4d9e63d12 Merge pull request #3138 from karalabe/txpool-pending-limits 
core: add global (soft) limits on the pending transactions
 2016-10-14 19:10:55 +03:00
Jeffrey Wilcke
64af2aafda core, core/vm: added gas price variance table 
This implements 1b & 1c of EIP150 by adding a new GasTable which must be
returned from the RuleSet config method. This table is used to determine
the gas prices for the current epoch.

Please note that when the CreateBySuicide gas price is set it is assumed
that we're in the new epoch phase.

In addition this PR will serve as temporary basis while refactorisation
in being done in the EVM64 PR, which will substentially overhaul the gas
price code.
 2016-10-14 18:09:17 +02:00
Felix Lange
40cdcf1183 trie, core/state: improve memory usage and performance (#3135) 
* trie: store nodes as pointers

This avoids memory copies when unwrapping node interface values.

name      old time/op  new time/op  delta
Get        388ns ± 8%   215ns ± 2%  -44.56%  (p=0.000 n=15+15)
GetDB      363ns ± 3%   202ns ± 2%  -44.21%  (p=0.000 n=15+15)
UpdateBE  1.57µs ± 2%  1.29µs ± 3%  -17.80%  (p=0.000 n=13+15)
UpdateLE  1.92µs ± 2%  1.61µs ± 2%  -16.25%  (p=0.000 n=14+14)
HashBE    2.16µs ± 6%  2.18µs ± 6%     ~     (p=0.436 n=15+15)
HashLE    7.43µs ± 3%  7.21µs ± 3%   -2.96%  (p=0.000 n=15+13)

* trie: close temporary databases in GetDB benchmark

* trie: don't keep []byte from DB load around

Nodes decoded from a DB load kept hashes and values as sub-slices of
the DB value. This can be a problem because loading from leveldb often
returns []byte with a cap that's larger than necessary, increasing
memory usage.

* trie: unload old cached nodes

* trie, core/state: use cache unloading for account trie

* trie: use explicit private flags (fixes Go 1.5 reflection issue).

* trie: fixup cachegen overflow at request of nick

* core/state: rename journal size constant
 2016-10-14 19:04:33 +03:00
Péter Szilágyi
182d9cb752 core: add global (soft) limits on the pending transactions 2016-10-14 15:57:58 +03:00
Péter Szilágyi
c2ddfb343a Merge pull request #3136 from Arachnid/expvar 
metrics, internal/debug: Add --pprofaddr flag, expose metrics via gexp
 2016-10-14 15:01:59 +03:00
Nick Johnson
9e9bfc4e26 metrics, internal/debug: Add --pprofaddr flag, expose metrics via gexp 2016-10-14 12:29:08 +01:00
Viktor Trón
f63c6c008f Merge pull request #3133 from ethersphere/http-fix 
swarm: fix http API's last problems
 2016-10-13 12:43:57 -07:00
Daniel A. Nagy
eb2f01aee8 swarm/storage: Allow EOF at the end of the reader in the chunker. Handle the case when Read returns less than length of target slice 2016-10-13 21:23:28 +02:00
Felix Lange
30fb5c3e81 Merge pull request #3108 from homotopycolimit/FixChunkerWithBrokenReader 
swarm/storage: fixes for tree chunker in the context of a broken reader
 2016-10-13 19:45:29 +02:00
Felix Lange
c780901cd5 Merge pull request #3120 from obscuren/reporter-fix 
core: fixed import reporter
 2016-10-12 20:14:19 +02:00
Jeffrey Wilcke
ca419f3cd8 core: fixed import reporter 2016-10-11 00:16:08 +02:00
aron
a45421baaf swarm/storage: fix chunker when reader is broken 
* brokenLimitedReader gives error after half size
* TestRandomBrokenData tests chunker with broken reader
* add blocking quitC (instead of errC) and use errC only for errors
* don't close chunkC in tester Split,
* use quitC to quit chunk storage loop
 2016-10-10 23:34:44 +02:00
Felix Lange
be6a3696a9 Merge pull request #3104 from fjl/core-import-log 
core: print import stats more often
 2016-10-10 20:38:27 +02:00
Felix Lange
7943ecb812 Merge pull request #3117 from fjl/txpool-low-limit 
core: lower transaction pool max queue limit
 2016-10-10 16:06:10 +02:00
Felix Lange
16d8397e30 core: lower transaction pool max queue limit 2016-10-10 15:32:06 +02:00
Kobi Gurkan
1a6682c21d internal/ethapi, internal/web3ext: adds raw tx retrieval methods 2016-10-10 12:57:15 +03:00
Felix Lange
82b14a05f2 eth: move "timed out DAO fork check, dropping" to debug level 2016-10-07 21:03:38 +02:00